baber/WOPTO huggingface dataset:
Patent JP-S62192744-A (JP)
Title: Silver halide photographic sensitive material containing novel inhibitor
Inventor: KAMIO TAKASHI
IPC: G03C7/36
Filed: 1986-02-20
Abstract: PURPOSE:To form a yellow developing layer high in sensitivity, low in fog density, and superior in graininess by incorporating a specified yellow coupler in at least one of photosensitive silver halide emulsion layers and a specified compound in a hydrophilic colloidal layer. CONSTITUTION:At least one of the photosensitive silver halide emulsion layers formed on a support contains at least one of the yellow couplers represented by formula I in which each of R<1>-R<3> is H, halogen, or the like; each of R<4>-R<7> is H, alkyl, or the like; w is halogen or the like; and X is H or the like. At least one of hydrophilic colloidal layers constituting the photosensitive material contains at least one of the compounds represented by formula II and III in which Q is S, N, or the like; X is an electron attractive grup; Y is an aliphatic group; each of Z<1> and Z<2> is a nonmetallic atomic group; and each of Y<1> and Y<2> is H or a substituent. The benzoyl type yellow developing coupler of formula I is added in an amount not especially limited, but, e.g., preferably, in an amount of 0.01-0.5mol% of mol of photosensitive silver halide contained in the emulsion layer.
Patent JP-H11219710-A (JP)
Title: Electrode of solid electrolyte fuel cell and manufacture thereof
Inventor: KATO NAOKI
IPC: H01M8/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrode by using a fuel electrode powder having a large quantity of three-phase interfaces and high electron conductivity, and containing an electrode active metal hard to be sintered and to provide a method for manufacturing the electrode. SOLUTION: The oxide powder 2 bears a fine particle of a metal with smaller particle diameter than that of the oxide powder 2 or a fine particle 1 of the oxide of this metal on the surface. This electrode has structure produced by mixing the oxide powder bearing a fine particle of the metal or a fine particle 1 of the oxide of this metal on the surface with a metal powder or an oxide powder 3 of the metal having approximately same particle diameter as that of the oxide powder 2 and dispersing the mixture. Consequently, the metal fine particle is highly dispersed on the surface of the oxide powder 2 and the three-phase interface surface area is significantly increased and voltage decrease following the electrode reaction is suppressed and an electrode having excellent output properties can be provided. Moreover, since the metal fine particle is held in the oxide powder 2, respective metal particles are hardly sintered with one another and an electrode having excellent and durable stability and scarcely deteriorated with the lapse of time can be obtained. Further, due to the existence of the metal powder which the oxide powder 2 does not hold, high electron conductivity is provided.
Patent JP-H07298823-A (JP)
Title: Tool for preventing approach of flying bird
Inventor: YAMATANI YUKIHIKO
IPC: A01M29/30
Filed: 1995-02-23
Abstract: PURPOSE:To provide a tool for preventing the approach of flying birds by extremely easily and quickly laying the tools in a regularly arranged state on a wide laying field for inhibiting the approach of birds. CONSTITUTION:A strip-shaped base 2 is provided with pairs of protrusions 3 protruding upward at regular pitch in the longitudinal direction of the base. These protrusions 3 are inclined in a state gradually separating upward. A longitudinal connection part 4 is formed on an end of the base 2 and another longitudinal connection part 5 to be coupled with the former connection part 4 of an adjacent base is formed at the other end of the base 2. Lateral connection parts 8 are formed on an end of the base 2 at a pitch equal to the pitch of the protrusions 3 and other lateral connection parts 9 to be coupled with the former lateral connection parts 8 of an adjacent base are formed on the other end of the base 2. The latter lateral connection parts 9 formed on the other side of the base 2 are shifted in the longitudinal direction of the base 2 by half a pitch of the protrusions 3 relative to the former lateral connection parts 8 of the base 2.
Patent JP-H08232699-A (JP)
Title: Crank rotational angle detecting device for engine
Inventor: SHIMAMOTO MAKOTO
IPC: F02D35/00
Filed: 1995-02-23
Abstract: PURPOSE: To suppress enlargement of an engine width by arranging a rotor in a part between a cam shaft drive member onto which a belt unit on a crankshaft is wound and a crank bearing in the outermost side, and arranging a pick up in a part positioned in an opposite side to the cam shaft by interposing the rotor of an engine case. CONSTITUTION: A crank rotational angle detecting device, comprising a rotor 30 formed with a peripheral tooth and a pick up 31 arranged so as to be opposed to a peripheral surface of the rotor 30, is arranged in an axial direction left side end part of a crankshaft 11. This rotor 30 is arranged between a journal bearing 11b in the outermost end part of the crankshaft 11 and a cam driving sprocket 24, to fixedly co-tighten the rotor with the sprocket 24 by a bolt 32 to an outer end part of the crankshaft 11. The pick up 31 is positioned in a chain chamber detected in a left side end part of a crankcase 7. Accordingly, the pick up 31 is arranged by utilizing a swollen part in an opposite side to a cam shaft by interposing the rotor 30.
Patent JP-S61195517-A (JP)
Inventor: TANAKA HIROHISA
IPC: H01H11/00
Filed: 1985-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51111042-A (JP)
Title: Gate circuit
Inventor: SHIMADA SHIYUNJI
IPC: H03K19/0944
Filed: 1975-03-26
Abstract: PURPOSE: An input gate circuit to prevent insulation breakdown of the FET gate which keep the input gate closed (anti-open FET gate). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57149639-A (JP)
Title: Valve spring of piston
Inventor: SATAKA NAOYUKI
IPC: F16F9/348
Filed: 1981-03-12
Abstract: PURPOSE:To provide stable damping force for a conical coiled spring which keeps a valve of a hydraulic shock absorber or the like, without interfering an orifice of the valve by making a few winds of a wire of the spring in the same diameter at one side which contacts the valve. CONSTITUTION:A few winds 5a, 5b at one side of a conical valve spring 5 which contacts a piston valve 4 have approximately the same diameter and are closely fit in the form of a coil of the same diameter. If the spring 5 is compressed, there may be no possibility that the coiled seat face which contacts the valve 4 is deformed to choke an orifice 4' of the valve 4. In addition, if the shape of the valve is varied, there may be no fear that the orifice 4' is interfered because a spacing between an inclined face of the spring 5 and the orifice 4' of the valve 4 is kept constant, thereby stably applying a damping force.
Patent JP-S62265943-A (JP)
Title: Multipurpose material, film or mold for supporting bread product or similar article during fermentation/baking process of paste
Inventor: REIMON BADEINIIE
IPC: A21C13/00
Filed: 1987-02-20
Abstract: Multiple-purpose equipment for holding bread products or the like for dough proving, comprising, as individual base units: a tray with side walls (1), one or more replaceable and interchangeable, aerated or non-aerated, non-stick membranes or forms (2) each preformed to the dimensions and shapes of one or a number of bread products or Viennese bread products or pastries to be cooked, each of these interchangeable membranes or forms being placed, without being fastened, or at any rate being removable, on the tray. <IMAGE>
Patent JP-H03197905-A (JP)
Title: Planer optical isolator
Inventor: HAA IYOTSUTO SHIYUMITSUTO
IPC: G02B27/28
Filed: 1990-02-16
Abstract: PURPOSE: To make it possible to couple a magneto-optical optically active layer and an anisotropic double refractive layer in accordance with epitaxy and to provide a plane optical isolator which exhibits an isolator of a high degree by constituting a core layer of two magneto-optical composite layers varying in their respective double refractive characteristics. CONSTITUTION: A GGG base layer 1 consists of gadolinium-gallium-garnet having a lattice constant of 12.38Åin the entire coordinate direction and a refractive index of n=1.945. More preferably, the base layer is cut in orientation of <110>. An absorption layer 2, a coating layer 3, a waveguide constituting layer 4, a waveguide layer 5 and a buffer layer 6 consist of so-called YIG layers which are substd. with separate specifications. The lattice constants and/or refractive indices and/or Faraday rotations of these layers are managed by desired known methods using adequate substitution elements. As a result, the isolation exhibiting an isolation effect of a high degree is obtd.
Patent JP-H11234660-A (JP)
Title: Moving object detection processing unit and its method
Inventor: YAMAMOTO SEIJIRO
IPC: G06T7/20
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the moving object detection processing unit by which a moving object is detected accurately by excluding a preceding moving object part from an image obtained in the case of moving object detection processing. SOLUTION: An image pickup signal obtained by an image pickup device is divided in time division into pluralities of image signals which are delayed by a time equivalent to one image display at delay circuits 12, 13. Differential arithmetic circuits 14, 16 apply differential arithmetic operation to a plurality of image signals and an image change component excluding a still image such as a background is generated as an extracted moving object signal string. A past moving object component in the signal string of the moving object signal is inverted by an inverting circuit 19 and compared with an output of a binary circuit 15 at a comparison arithmetic circuit 18 and a matched signal amplitude component is extracted based on the comparison result.
Patent JP-S59161899-A (JP)
Inventor: OGATA KOUICHI
IPC: H05K13/04
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54129056-A (JP)
Title: Production of polyester vessel
Inventor: KIMURA MAKOTO
IPC: B29C71/04
Filed: 1978-03-30
Abstract: PURPOSE: To obtain a polyester vessel having improved heat and chemical resistance, transparency, and mechanical properties, by applying activated light to a linear polyester sheet containing aliphatic unsaturated groups and a crosslinking reaction auxiliary in deep draw forming.  
     CONSTITUTION: A linear polyester containing 0.01W5 equivalent based on 100g of the linear polyester of an aliphatic unsaturated groups stable in a molten state of the polyester and 0.01W20 parts by wt. based on 100 parts by wt. of the liner polyester of a crosslinking reaction auxiliary is used as the linear polyester, and its sheet or film is irradiated with activated light to undergo crosslinking reaction at a stage after forming the sheet or the film, in the production of polyester vessel wherein the linear polyester sheet or film is heated to not less than its second-order transition temperature and deep drawn. Polyethylene terephthalate and polyethylene naphthalate may be cited as the polyethylene. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05234645-A (JP)
Title: L-type coaxial connector
Inventor: TAKAHASHI SHIGEKI
IPC: H01R13/46
Filed: 1992-02-24
Abstract: PURPOSE:To prevent short circuit between a center conductor and an outer conductor securely by consisting a capacitor of an L-shape hollow cylindrical outer conductor, a center conductor, and an insulator, and composing the insulator with a hollow holder which has the first to the third spaces, and a filling member which can be filled, with the form same as the third space. CONSTITUTION:This L-type coaxial connector 1 is composed of a hollow cylindrical outer conductor 2 bent in L-shape, a center conductor 3, and an insulator 4. The insulator 4 is provided with the first space 411 formed to the axial center from the lower side leaving a specific thickness at the upper side, and the second space 412 formed from the side surface leaving a specific thickness, and crossing at least the space 411. And the insulator 4 is composed of a holder 41 which has the third space 413, formed parallel to the axis at the lower side of the space 412, and a filling member 42 which can be filled, with the form same as the space 413. Consequently, short circuit between the outer conductor 3 and the center conductor 2 in the connector can be prevented securely, in a simple structure.
Patent JP-S60184168-A (JP)
Inventor: HANIYUUDA KICHIYA
IPC: E04G9/10
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05229015-A (JP)
Title: Manufacture of fuel tank
Inventor: FUJIWARA MASAMI
IPC: B29C48/305
Filed: 1992-02-24
Abstract: PURPOSE:To secure bond strength and airtightness in a bonding part by enabling opening-peripheral parts of depressed moldings of upper and lower parts constituting a fuel tank to be bonded to each other in a high temperature state. CONSTITUTION:A high temperature state melted resin sheet 22 is extruded conforming to a mold size to be put fixedly on a projected metal mold 46. Suction holes 34 provided to an inner wall 32 of a depressed mold 30 capable of being mated with the projected mold 46 are evacuated with a vacuum device 40, and a heated film 42 of the same quality as the resin sheet 22 is stuck fast to the inner wall 32 of the depressed metal mold 30. The projected mold 46 is mated with the depressed mold 30. They are thermally compressed and thereafter the molds are opened. The depressed mold 30 wherein high temperature state depressed moldings manufactured thus are held is mated with another mold wherein high temperature state depressed moldings manufactured in the same way are held, and they are thermally compressed. Since a bond part of the depressed moldings is welded in a high temperature state, their bond strength is improved.
Patent JP-H10233628-A (JP)
Title: Feed-forward amplifier
Inventor: MARUYAMA SATOSHI
IPC: H04J1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To optimize loop control for the transient response operation of control and the level fluctuation of input signals and to perform the stable operation of high accuracy and a high response speed by detecting distortion generated by the nonlinearity of an amplifier and eliminating the distortion in a distortion removal loop by using it. SOLUTION: The input side and output side signals of this amplifier 10 are partially branched in directional couplers 12 and 14. Input side branched signals are adjusted to the amplitude and the phase in a vector adjustment device 18 so as to be an inverse phase and an equal amplitude for main signals at the time of being synthesized with output side branched signals in the directional coupler 16 and are synthesized with the output side branched signals in the directional coupler 16 and distortion components by the nonlinearity of the amplifier 10 are obtained.  They are amplified in an auxiliary amplifier 20, the amplitude and the phase are adjusted in the vector adjustment device 24 so as to be the inverse phase and the equal amplitude at the time of being synthesized with the output signals of the amplifier 10 in the directional coupler 22 and they are synthesized with the output of the amplifier 10 in the direction coupler 22. Thus, the output from which the distortion generated by the nonlinear characteristics of the amplifier 10 is removed is obtained.
Patent JP-H05233622-A (JP)
Title: Document preparing device
Inventor: TODA ATSUKO
IPC: G06F17/24
Filed: 1992-02-24
Abstract: PURPOSE:To execute character modification without executing a manual operation for replenishing null character information even if the part to which character information is not inputted exists within a designated range, and also, to catch the designated range of a character-string as a rectangular range so that character modification and editing can be executed simultaneously to the inside of this rectangular range or the outside of the range. CONSTITUTION:The part between two points in a character-string displayed on a display device 5 is designated by an operator through an input device 2. In such a state, when the part to which a character is not inputted is detected in a designated section of two points, a CPU 1 inputs a null character to this part to which a character is not inputted, and thereafter, executes character modification designated by the operator from the input device 2 to the character- string between two points. Also, after the part between two points of the character-string is designated, when a rectangle is designated from the input device 2 by the operator, the CPU 1 calculates a rectangular range limited by the part between two points, and executes editing designated by the operator to the character-string of the inside or the outside of this rectangular range.
Patent JP-S63203339-A (JP)
Title: Printer
Inventor: TOMITA OSAMU
IPC: B41J29/46
Filed: 1987-02-19
Abstract: PURPOSE:To increase the number of printing sheets due to one ink ribbon and to reduce the replacement number of times of the ink ribbon to a large extent, by applying lap-typing control to printing operation a predetermined number of times when the white/black contrast of printed data shows a predetermined value or less. CONSTITUTION:When 'large' is judged by a printing density judge part 14, a lap-printing control part 16 completes bar code printing and, when 'small' is judged by the printing density judge part 14, a lap-typing judge part 15 designates lap-typing printing. The lap-printing control part 16 controls lap- typing printing operation through a printer interface part 11 on the basis of the designation of the lap-typing printing of the lap-typing judge part 15 and the printing result thereof is again judged by the printing density judge part 14. When 'small' is judged on the basis of the density of the bar code symbol (a) printed by lap-typing again judged by the printing density judge part 14, it is judged that the life of an ink ribbon is exhausted and, when 'large' is judged, bar code printing is judged to be completed.
Patent JP-H04211311-A (JP)
Title: Pressure compensating type water- dripping device for irrigation
Inventor: RODONII RASUKIN
IPC: A01G25/02
Filed: 1991-03-01
Abstract: PURPOSE: To continuously drip irrigation water little by little to agricultural products from discharge ports arranged at water feed pipes for irrigation apart spaced intervals by feeding the water under a low pressure. CONSTITUTION: Feed water dripping emitters 10 are fixed by welding to the outside walls of the feed water pipes 12 for irrigation. The water paths from the small holes bored at the outer walls of these feed water pipes 12 to the discharge ports 30 along the longitudinal direction of the feed water pipes are formed of labyrinth grooves. The outside walls and the inside wall surfaces formed with the labyrinth grooves are partitioned by elastic diaphragms to regulate the pressure. When the water pressure is applied, the elastic diaphragms come into pressurized contact with the inside wall surfaces formed with the labyrinth grooves and the pressure is regulated in correspondence to the fluctuations in the water flow pressure in the water feed pipes and, therefore, the dripping speed from the water feed dripping emitters is stabilized.
Patent JP-S51125331-A (JP)
Title: Process for preparation of sec-amines
Inventor: SUZUKI SEIJI
IPC: B01J31/02
Filed: 1975-03-25
Abstract: PURPOSE: sec-Amines are prepared in high yield with one-stage by the reaction of a primary amine and aldehyde with carbon monoxide as a reductant in the presence of a catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11228214-A (JP)
Title: Production of magnesia-chrome refractory
Inventor: KIDA OTOJIRO
IPC: C04B35/047
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To enable drying at a low-temperature, to secure an excellent temperature characteristics in a temperature range to a high temperature, corrosion resistance and heat spalling resistance, by mixing a refractory composition consisting essentially of magnesia and chromia with specific amounts of chromium carbide powder and chromium oxide powder having controlled particle diameters. SOLUTION: A refractory composition consisting essentially of a magnesia raw material and a chromia raw material is mixed with 0.4-3.3 wt.% of chromium carbide powder having <=10 μm particle diameters and 2-10 wt.% of chromium oxide powder having 10 μm particle diameters and >=95% purity. The mixture of the composition is pressurized by a friction press, an oil press, a rubber press, etc., and molded. The drying is carried out at 100-500 deg.C. The baking is performed at about 1,700-1,750 deg.C since the mixture is made into such a state as to be readily sintered. Consequently a dense refractory having a low porosity is stably obtained without the great change of a production process.
Patent JP-S53119949-A (JP)
Title: Thermoplastic resin composition
Inventor: TSUTSUMI MASAHIDE
IPC: C08L33/00
Filed: 1977-03-29
Abstract: PURPOSE: The title composition capable of forming weather- and impact-resistant molded articles having improved gloss, comprising (A) a graft copolymer obtained from (a) a polymer consisting mainly of an alkyl acrylate and (b) an aromatic vinyl compound and (B) liquid paraffin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60179239-A (JP)
Title: Manufacture of transmission belt
Inventor: YAMANE YUKIO
IPC: B29D29/00
Filed: 1984-02-27
Abstract: PURPOSE:To facilitate the manufacture of a uniform transmission belt by a method wherein a biaxially oriented tube made of a thermoplastic polyester resin is heated on a cylindrical jig with the diameter smaller than that thereof up to 70-230 deg.C to be shrinked to the circumferential surface thereof and cut off to a desired width after thermally fixed and cooled down. CONSTITUTION:A thermoplastic polyester resin with the melting point exceeding 235 deg.C is melted and extruded with circular dies to form a tubular film, into which a pressurized gas is sealed to perform a biaxial stretching thereof under a pressure to obtain a finished tubular film. The diameter of the biaxially oriented tube is set at 1.02-1.15 with respect to the diameter of a cylindrical jig, sliced to the length to match the diamensions of the cylindrical jig and mounted on the cylindrical jig. Then, the tube is heated upto 70-230 deg.C to be shrinked to the circumferential surface of the cylinder and thermally fixed. After the thermal treatment thereof preferably for 15-30min, the film is left cool, drawn and cut off to a specified length to obtain a transmission belt.
Patent JP-2000243311-A (JP)
Title: Color cathode-ray tube
Inventor: MAKIMOTO SHUJI
IPC: H01J29/07
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of color purity caused by plastic deformations near the diagonal sections of a shadow mask by providing reinforcing bead sections having plane sections parallel with the tube axis and nearly perpendicular to the diagonal axes of a mask frame near the boundaries between the side wall sections of the corner sections of the mask frame and inside stretch sections. SOLUTION: Reinforcing bead sections 43 protruded on a mask frame 36 are provided near the boundaries between the side wall sections of the corner sections 38 of the mask frame 36 and inside stretch sections. Each reinforcing bead section 43 has a nearly L-shape extending along the long side and short side of the mask frame 36 on both sides around the corner section 38 of the mask frame 36, and the corner section 38 has a plane section nearly parallel with the tube axis and nearly perpendicular to the diagonal axis of the mask frame 36. Rhombic deformations of the mask frame 36 caused by heating in the manufacturing process of a color cathode-ray tube is suppressed, and plastic deformations of a shadow mask 33 caused by the rhombic deformations can be prevented.
Patent JP-S58166822-A (JP)
Inventor: ETSUKEHARUTO EERUMANFUARUKENAU
IPC: H03H9/145
Filed: 1983-03-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。